Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999735 | Safety needle device with snap feature and method of making same | David MacLean | 2018-06-19 |
| 8641680 | Safety needle device with snap feature | — | 2014-02-04 |
| 8608695 | Safety needle assembly | Marius Hauri, Frank Blinkhorn, David MacLean, Lawrence P. Hudon, Troy M. Derby | 2013-12-17 |
| 8603042 | Safety needle device with snap feature and method of making same | David MacLean | 2013-12-10 |
| 8251961 | Safety needle assembly and method for making the same | Marius Hauri, Frank Blinkhorn, David MacLean, Lawrence P. Hudon, Troy M. Derby | 2012-08-28 |
| 8152761 | Safety needle assembly | Marius Hauri, Frank Blinkhorn, David MacLean, Lawrence P. Hudon, Troy M. Derby | 2012-04-10 |
| 8016796 | Safety needle device with snap feature and method of making same | David MacLean | 2011-09-13 |
| 7896401 | Respiratory gas humidifier adapter with pressure relief valve and audible signal generator | Fredrick M. Richards, Gregory S. King | 2011-03-01 |
| 6997916 | Fluid transfer holder assembly and a method of fluid transfer | David MacLean | 2006-02-14 |